baber/WOPTO huggingface dataset:
Patent KR-20210122947-A (KR)
Title: Automatic fryer with fire extinguisher with automatic / manual operation switching
Inventor: LEE SEI WOONG
IPC: A47J37/12
Filed: 2020-04-01
Abstract: The present invention relates to an automatic fryer with a fire extinguisher having an automatic/manual operation switching function. More specifically, a fire extinguisher is installed on one side of an automatic frier and includes a fire extinguishing liquid spray nozzle installed on the upper part of an oil tub to automatically extinguish a fire when the fire occurs in the automatic fryer, thereby automatically extinguishing the fire. When the fire does not extinguish automatically, the fire extinguisher is operated to manually spray the fire extinguishing liquid onto the upper part of the oil tub to extinguish the fire of the automatic frier. Accordingly, the fire can be effectively extinguished when the fire occurs in the automatic fryer from which fire can easily occur.
Patent KR-20200046002-A (KR)
Inventor: HAMANAKA KENICHI
IPC: H01G4/232
Filed: 2020-04-22
Abstract: The present invention relates to a multilayer ceramic capacitor pursuing mechanical strength improvement by an external electrode and having satisfactory moisture resistance reliability and electrical characteristics as a result of firm and close contact between lower electrode and conductive resin layers included in the external electrode. A multilayer ceramic capacitor (10) includes: a laminate (20) formed by lamination of a plurality of ceramic layers (30) and a plurality of internal electrodes (40a, 40b); and a pair of external electrodes (140a, 140b) formed on both end surfaces (26a, 26b) of the laminate (20) to be electrically connected to the internal electrodes (40a, 40b). Each of the pair of external electrodes (140a, 140b) includes: a lower electrode layer (142) formed on the surface of the laminate (20) and containing Cu; a bonding portion (144) partially formed on the surface of the lower electrode layer (142) and containing a Cu_3Sn alloy; and a conductive resin layer (146) formed on the surfaces of the lower electrode layer (142) and the bonding portion (144). The total area of the bonding portion (144) is 2.7% or more and 40.6% or less of the total area of the lower electrode layer.
Patent KR-20200049726-A (KR)
Title: Lidar scanner
Inventor: WON BUMSIK
IPC: G01S7/481
Filed: 2020-04-22
Abstract: A purpose of the present invention is to provide a LiDAR scanner which positions a reflector having a prescribed pattern on a rear area (sensor inside area) opposite to an area for scanning a target object in the LiDAR scanner to generate an LUT for correcting distance accuracy. According to an embodiment of the present invention, the LIDAR scanner comprises: a light transmission unit (10) for emitting a beam of laser; a scanning mirror (20) for reflecting the beam emitted from the light transmission unit (10) at a certain angle; a motor unit (30) for rotating the scanning mirror (20); a light reception unit (40) for receiving the beam of laser, which is reflected or scattered after arriving at a measurement target via the scanning mirror (20), through the scanning mirror (20); and an information processing unit (50) for processing information received by the light reception unit (40). The LIDAR scanner further comprises a reflector (60) positioned on the opposite side of the measurement target and having a prescribed pattern.
Patent KR-20210133621-A (KR)
Title: Clamping method for grid structure of Fiber Reinforced Plastic members
IPC: B29C65/00
Filed: 2020-04-29
Abstract: A method for combining the intersection points of a grid structure of a fiber-reinforced plastic member according to the present invention is to superimpose the two fiber-reinforced plastic members (11, 12) with respect to the inner intersection of the fiber-reinforced plastic member grid structure (1) to form a cross-shaped intersection (13), wherein the present invention comprises an intersection fastener (2), which is formed to a predetermined thickness and has a predetermined length, and formed together with a main body (21) provided with an open part (22) a surface of one side forming a shape of a pipe is opened, and two coupling surfaces (23) protruding outward by a predetermined length from a predetermined portion of the main body (21), which are both ends of the open part (22), one or more coupling holes (231) provided to face each other while enclosing the outer surfaces of the two fiber-reinforced plastic members (11, 12) and formed to pass through the two coupling surfaces (23) at the same time, and one or more first shear coupling holes (3) made of holes passing through the predetermined parts all together of predetermined portions of the two fiber-reinforced plastic members (11, 12) and the two cross-point fasteners (2) of the main body (21) at the same time at the center of the intersection.
Patent KR-20210133807-A (KR)
Title: With no straps, wrapped around the face and replace filters easy to mask
IPC: A62B18/08
Filed: 2020-04-29
Abstract: The present invention relates to a mask with no strap, wrapped around a face and easy to replace a filter. Since a mouthpiece is worn in a biting way, a strap that fixes a mask cover is omitted to prevent discomfort even when wearing the mask for a long time, and to easily replace a mask filter. When a wearer opens his/her mouth or speaks, elastic folds stretch elastically not only to be easy to speak and prevent the mask from coming off.
Patent KR-20210135055-A (KR)
Title: camouflage cream set
IPC: A45D40/22
Filed: 2020-05-04
Abstract: The present invention relates to a military camouflage cream set. According to the present invention, the camouflage cream set comprises: a tube member filled with a peel-off pack; and a camouflage cream case member coupled to the tube member to prevent soldiers from directly contacting camouflage cream with a skin in a training or wartime situation and rapidly and conveniently remove the camouflage cream when training ends.
Patent KR-20200054159-A (KR)
Inventor: OH WOONG KYO
IPC: H01L21/67
Filed: 2020-05-13
Abstract: The present invention relates to a substrate processing apparatus which includes: a chamber; a first electrode positioned in an upper portion of the chamber; a second electrode positioned in a lower portion of the first electrode and including a plurality of openings; a plurality of protruding electrodes extended from the first electrode to be extended to the plurality of openings of the second electrode; and a substrate mounting table which faces the second electrode and on which a substrate is mounted. In the openings of the second electrode, an opening area of an upper surface of the second electrode and an opening area of a lower surface of the second electrode are differently formed. Therefore, the substrate processing apparatus can increase efficiency of a processing process with respect to the substrate.
Patent KR-20210141045-A (KR)
Title: Ventilation cushion
IPC: A47C7/74
Filed: 2020-05-15
Abstract: The present invention relates to a ventilated seat cushion that allows air to circulate around the hip of a user in a sitting position, wherein the ventilated seat cushion roughly comprises a seat part which a user sits on and is made of an elastic material bent by the weight of the user; a support part which forms a first space under the seat part where a fluid can stay; a first passage part which allows a fluid to freely enter and exit the first space; and a pressure part which protrudes upward from the seat part (100) and tilts according to the bending of the seat part.
Patent KR-20210054970-A (KR)
Title: Method and apparatus for controlling network slice in a wireless communication system
Inventor: JEONG SANG SOO
IPC: H04W48/18
Filed: 2020-05-21
Abstract: A method for allowing an access and mobility management function (AMF) to control a network slice in a wireless communication system comprises the following steps of: transmitting a selection request of a network slice; receiving a candidate of the network slice for the selection request; determining a quota of the received network slice candidate; and controlling whether a user terminal accesses the network slice candidate based on the determined quota. Therefore, the present invention can effectively provide a service in a wireless communication system.
Patent KR-20210145607-A (KR)
Inventor: AN DOOBAECK
IPC: C12M1/36
Filed: 2020-05-25
Abstract: The present invention relates to an automated cell culture system comprising a working part (300) for automatically opening a lid of a working container for cell culture. The automated cell culture system comprises the working part (300), X-axis actuators (220 and 230) for moving the working part (300) in an X-axis direction, and a Y-axis actuator (210) for moving the working part (300) in a Y-axis direction. The working part (300) comprises a frame (330), and the frame (330) comprises a capper part (350) capable of opening or closing the lid of the working container.
Patent KR-20200138045-A (KR)
Inventor: KWON YOUNGJOO
IPC: A61P35/00
Filed: 2020-05-27
Abstract: A composition according to the present invention can not only inhibit the growth of cancer cells, but also very effectively inhibit the metastasis of cancer cells to other tissues, thereby being able to be very effectively used for preventing, alleviating or treating cancer, and inhibiting cancer metastasis. The present invention provides a pharmaceutical composition for preventing or treating cancer containing a compound represented by chemical formula 1 as an active component.
Patent KR-20210149277-A (KR)
Inventor: CHUNG SEUNGJOON
IPC: C08K3/013
Filed: 2020-06-01
Abstract: The present invention relates to a method for manufacturing polymer beads in micro sizes, magnetic beads comprising polymer beads manufactured thereby, and a method for manufacturing the same. Especially, polymer beads of the present invention can be used as an adhesive of inorganic powder by adjusting compatibility. Also, water treatment magnetic beads of the present invention has excellent economic feasibility by using the polymer beads, and inorganic powder and fine iron powder which are not used in other industries, and can compensate problems of facility abrasion, water quality reduction, and recovery rate reduction due to crushing of coagulants. Further, according to the present invention, provided can be magnetic beads having excellent sedimentation rate, high specific gravity, and thus having very excellent recovery rate.
Patent KR-20210149406-A (KR)
Inventor: LEE HAN JONG
IPC: B60N2/75
Filed: 2020-06-02
Abstract: The present invention relates to an arm rest device of a vehicle, which can be mounted in a second row seat in a leisure vehicle having seats of three rows or more, can be moved toward a left side or a right side of the seat (1), and enables an arm rest (200) to be moved toward the left side or the right side to allow a passenger to put on his or her right arm or left arm on the arm rest according to necessity.
Patent KR-20210150694-A (KR)
Title: Omni-directional retroreflective Road Stud
Inventor: LEE SUK KI
IPC: G08G1/0967
Filed: 2020-06-04
Abstract: An object of the present invention is to provide an omni-directional retroreflective road stud capable of providing optimal visibility in fog and rain. An omni-directional retroreflective road stud according to one aspect of the present invention includes a base inserted to a road surface to be provided at regular intervals along a lane of the road, a reflective plate provided at the top of the base to implement retroreflection in all directions, and a powerless communication device provided inside the reflective plate and providing various information to approaching vehicle.
Patent KR-20200144505-A (KR)
Inventor: KOHL ONDREJ
IPC: D01H4/12
Filed: 2020-06-17
Abstract: The present invention relates to a split housing having a rotor assembly of a rotor spinning device and a method for installing a rotor assembly in a housing of a rotor spinning device. The housing having a rotor assembly of a rotor spinning device precisely controls a position of the spinning rotor, controls the position to a shaft direction of a rotor shaft, and significantly reduces abrasion of rotation components, especially a rotor shaft bearing by significantly reducing force caused by vibration or imbalance. The split housing having a rotor assembly includes the rotor assembly including the spinning rotor, the rotor shaft, and at least one rotor shaft bearing. The housing includes a rotor part and a bearing part. The rotor part surrounds the spinning rotor. The bearing part covers the at least one rotor shaft bearing with at least a part of the rotor shaft. The housing in the bearing part is partially divided into two individual components parallel to a longitudinal directional housing shaft. A first component is a housing body which is extended through the rotor part and the bearing part. A second component is a housing cover which closes an open part of the housing body in the bearing part.
Patent KR-20210158656-A (KR)
Inventor: SONG EUN YEONG
IPC: H05K3/36
Filed: 2020-06-24
Abstract: The present invention suggests a method for manufacturing a circuit board, comprising the processes of: forming each of a substrate for a main board and a substrate for a sub-board, on a single base substrate; cutting the substrate for a main board and the substrate for a sub-board, and separating the substrates from the base substrate; and manufacturing a main board by mounting a plurality of first components on the substrate for a main board, and manufacturing a sub-board by mounting a plurality of second components on the substrate for a sub-board.
Patent KR-20220001385-A (KR)
Title: Hamf Seed Avocado nutritional supplements
Inventor: JEONG YEON JUN
IPC: A23L25/00
Filed: 2020-06-29
Abstract: The present invention relates to a method for manufacturing a nutritional supplement using hemp seeds and avocado, and to a nutritional supplement prepared thereby, and more specifically, to a method for manufacturing the nutritional supplement using the avocado and hemp seeds, which can be manufactured by allowing modern people to simply take them as a meal replacement to take care of their health, and the nutritional supplement manufactured thereby.
Patent KR-20220003833-A (KR)
Title: Camera module
Inventor: LEE YONG JOO
IPC: G03B13/36
Filed: 2020-07-02
Abstract: According to an embodiment of the present invention, disclosed is a camera module, which includes: a first bracket; a lens module accommodated in the first bracket; a second bracket disposed outside the first bracket; and a shaft disposed between the first bracket and the second bracket, wherein the second bracket includes a shaft seating groove in which the shaft is seated and opened along an optical axis direction. Accordingly, it is possible to implement the camera module with improved reliability.
Patent KR-20220005769-A (KR)
Title: Apparatus for traffic information collection using radar and image analysis
Inventor: LEE HYUN SOO
IPC: G08G1/04
Filed: 2020-07-07
Abstract: The present invention relates to a traffic information collection device using a radar and image analysis, wherein the device comprising: a radar module; a speed measurement module; a position estimation module; a position determination module; an image acquisition module; and an image processing control module, thereby effectively controlling traffic signals that fit the traffic flow.
Patent KR-20220011267-A (KR)
Inventor: BYEON MOO HYEON
IPC: A61F7/10
Filed: 2020-07-21
Abstract: In general, conventional cold therapy is inconvenient and bothersome because it is a method of wrapping ice cubes in a plastic or cloth and applying it to a body part. An ice therapy device of the present invention has a structure in which a user puts ice cubes into an ice hole (2) of a water absorption rod (1), puts the water absorption rod on the area to be cooled, places an insulated plate (4) on top of the ice cubes, and then presses the insulated plate (4) with his/her fingers, while holding the water absorption rod (1), so as to allow the ice cubes at the bottom to come into contact with the skin. According to the present invention, the water absorption rod (1) instantly absorbs the water generated by melting ice cubes in contact with the skin, so that the user can conveniently do cold therapy.
Patent KR-20220013735-A (KR)
Title: Semiconductor package including an interposer
Inventor: BAEK KI WON
IPC: H01L23/528
Filed: 2020-07-27
Abstract: A semiconductor package comprises: a processor; a lower memory including a plurality of lower memory chips stacked vertically; an interposer mounted on the processor and the lower memory; and an upper memory mounted on the interposer and including a plurality of upper memory chips stacked vertically. The interposer includes a first PHY for transmitting and receiving signals between the processor and the lower memory and transmitting and receiving signals between the processor and the upper memory. The processor includes a second PHY communicating with the first PHY and a first TSV electrically connecting the first PHY and the second PHY. Therefore, the interposer performing a function of a buffer chip is disposed between the vertically stacked memory chips to minimize a physical distance difference between each memory chip and the interposer, thereby reducing electrical property loss.
Patent KR-20220014031-A (KR)
Inventor: KIM JU YOUL
IPC: H01B7/40
Filed: 2020-07-28
Abstract: The present invention relates to a vehicle cable assembly, and more particularly, to a vehicle cable assembly including: a cable including a wire and an outer for accommodating the wire so that the wire slidably moves inside the outer; and an end bushing formed of a material capable of plastic deformation, including an undercut part protruding in a ring shape from an inner peripheral surface of the end bushing for accommodating the cable, partially inserted into the outer so as to be coupled to an end of the outer while being pressurized and plastically deformed in a pin shape at a predetermined position that does not overlap the undercut part, and coupled to the outer to allow the wire to slidably move with respect to the outer. Accordingly, even with a simple operation, the cable and the end bushing are firmly coupled, and simultaneously, a stable slidable movement of the wire is ensured.
Patent KR-20220017092-A (KR)
Title: Intervertebral cage
Inventor: RIM BYEONG CHEOL
IPC: A61F2/44
Filed: 2020-08-04
Abstract: The present invention relates to an intervertebral cage inserted between vertebrae. According to one aspect of the present invention, provided is an intervertebral cage which can be inserted into a minimally incision site. The intervertebral cage includes: a central body; a first rotating body which is rotatable at a first angle in a first direction on one side of the central body, and is fastened to limit rotation in a second direction; and a second rotating body which is rotatable at a second angle in the second direction on the other side of the central body, and is fastened to limit rotation in the first direction.
Patent KR-20220019150-A (KR)
Inventor: CHOI KYU OK
IPC: G06F30/20
Filed: 2020-08-06
Abstract: Disclosed are an insertion path setting interface selecting method and a dental CAD device for the same. According to an embodiment, the insertion path setting interface selecting method recommends a manner for previewing an optimum insertion path setting interface in software on a screen when selecting the insertion path setting interface in a prosthesis design process, thereby reducing inconvenience when a user finds an accurate insertion path setting interface to select.
Patent KR-20220018346-A (KR)
Title: Floor materials and method for manufacturing the same
Inventor: CHOI KYUNG HEE
IPC: E04F15/024
Filed: 2020-08-06
Abstract: The present invention is to provide a post for double flooring that is easy to install and transport by simplifying the manufacturing process to shorten the working time, and reducing the weight, and a method for manufacturing the same. According to the present invention, the post for double flooring comprises: a support body; a holding part to surround the support body from the outside of the support body; and a reinforcing part supporting the holding part having a width equal to or greater than the width of the holding part at one side of the holding part.
Patent KR-20220018772-A (KR)
Title: Method for preparing 1-butene and propylene
Inventor: KIM IN SEOP
IPC: C07C11/06
Filed: 2020-08-07
Abstract: The present invention relates to a method for preparing 1-butene and propylene having high commercial added value with high purity at the same time. The method includes the steps of: supplying a C4 mixture stream to a first hydrogenation reactor to convert 1,3-butadiene into 1-butene; supplying the hydrogenation reactor discharge stream to a first distillation column, supplying the bottom discharge stream containing 2-butene and n-butane to a metathesis reactor, and supplying the bottom discharge stream containing 1-butene and i-butane to a second distillation column; recovering the top discharge stream containing i-butane from the second distillation column, and recovering 1-butene from the bottom discharge stream; and producing propylene in the metathesis reactor, supplying the metathesis reactor discharge stream to a purification unit to recover propylene, and circulating the non-reacted material to the metathesis reactor.
Patent KR-20220021182-A (KR)
Inventor: CHOI SEOK JAE
IPC: H04N7/18
Filed: 2020-08-13
Abstract: The present invention relates to a device for tracking location of an abnormal sound source, which is provided with sound detectors, respectively, and interlocks with a plurality of surveillance cameras disposed at different positions. The device includes: a communication unit receiving an arrival time of an abnormal sound source from a plurality of sound detectors included in the plurality of surveillance cameras, respectively; a position calculator for calculating a position of the abnormal sound source by using speed of sound wave and the time difference between the times when the abnormal sound source arrives at the plurality of sound detectors; and an activator which performs a corresponding action on the calculated position of the abnormal sound source. Here, the abnormal sound source is located in a monitoring blind spot out of a monitoring area monitored by the plurality of surveillance cameras.
Patent KR-20220026145-A (KR)
Inventor: JEONG JEOM GEUN
IPC: H04M1/02
Filed: 2020-08-25
Abstract: The present invention discloses a bidirectional communication device based on Bluetooth containing a personal soundproofing tool, comprising: a plurality of in-ear earsets consisting of a microphone for extracting voice from the middle ear through the Eustachian tube and converting the same into voice signals, a speaker for outputting the voice signals; a speaker cap for enveloping the speaker, a speaker housing combined with the speaker cap, an ear tip enveloping the speaker cap and made of a soft material introduced through the external ear, and an embedded Bluetooth module for transmitting and receiving the voice signals via Bluetooth near field communication; a smartphone connected to the earsets via Bluetooth; and a Bluetooth relay connected to a commercial communication relay via a wireless network to transmit and receive call data and connected to the smartphone one to N to perform Bluetooth near field communication. A call service is provided to the in-ear earsets through the Bluetooth relay and a communication service between the in-ear earsets is provided.